Re-enable pypub and pages jobs for publishing release packages.

.gitlab-ci.yml

@@ -368,7 +368,7 @@ pkg_linux_release_static:
       - job: pkg_linux_purepy_release
         artifacts: true
 
-.pages:
+pages:
     stage: gitlab_pages
     script:
         - if [[ ! -d 'build' ]]; then  mkdir build;fi; cd build
@@ -804,7 +804,7 @@ test_win_purepy_pkg_extra_pyver:
     - job: pkg_win_purepy_release_extra_pyver
       artifacts: true
 
-.pypi_pub:
+pypi_pub:
   stage: pkg_pub
   script:
     - python3 -m pip install --user twine